KEGG   REACTION: R01454
Entry
R01454                      Reaction                               
Name
cholesterol:oxygen oxidoreductase (side-chain-cleaving)
Definition
Cholesterol + Oxygen + 2 H+ + 2 Reduced adrenal ferredoxin <=> 20alpha-Hydroxycholesterol + H2O + 2 Oxidized adrenal ferredoxin
Equation
C00187 + C00007 + 2 C00080 + 2 C00662 <=> C05500 + C00001 + 2 C00667
Comment
first step of R02724 (R01454+R04854+R03933)
Reaction class
RC00521  C00187_C05500
Enzyme
1.14.15.6
Pathway
rn00140  Steroid hormone biosynthesis
rn01100  Metabolic pathways
Module
M00107  Steroid hormone biosynthesis, cholesterol => pregnenolone => progesterone
Brite
Enzymatic reactions [BR:br08201]
 1. Oxidoreductase reactions
  1.14  Acting on paired donors, with incorporation or reduction of molecular oxygen
   1.14.15  With reduced iron-sulfur protein as one donor, and incorporation of one atom of oxygen into the other donor
    1.14.15.6
     R01454  Cholesterol + Oxygen + 2 H+ + 2 Reduced adrenal ferredoxin <=> 20alpha-Hydroxycholesterol + H2O + 2 Oxidized adrenal ferredoxin
Orthology
K00498  cholesterol monooxygenase (side-chain-cleaving) [EC:1.14.15.6]

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Ontology (1)   
   KEGG BRITE (1)   
Pathway (5)   
   KEGG PATHWAY (4)   
   KEGG MODULE (1)   
Chemical substance (7)   
   KEGG COMPOUND (7)   
Chemical reaction (2)   
   KEGG ENZYME (1)   
   KEGG RCLASS (1)   
Gene (396)   
   KEGG ORTHOLOGY (1)   
   KEGG GENES (395)   
All databases (411)   

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